| Mounting | Direct Mount On Linear (stem) Or Rotary (ISO 5211) Actuators |
|---|---|
| Input/Output Connections | Conduit Entries Or Integral Connectors |
| Enclosure Rating | Minimum IP66 / NEMA 4X; Explosion-proof Options Available |
| Linearity | ±0.5% To ±2.0% Of Span |
| Output Air Pressure | 0 To 100% Of Supply Pressure |
| Product Name | Azbil AVP300/301/302 Smart Pneumatic Valve Positioner |
|---|---|
| Applicable Actuator | Pneumatic Single And Double Acting, Linear And Rotary Motion Actuator |
| Input Signal | 4-20 MA DC |
| Communication System | HART6 Communication |
| Output Signal | 4-20 MA DC |
| Product Name | Neles NE700/NP700 Valve Positioner |
|---|---|
| SERIES NE 700 Type | Electropneumatic Valve Positioner |
| SERIES NP 700 Type | Pneumatic Valve Positioner |
| SERIES NE 700 Input | 4 - 20 MA |
| SERIES NP 700 Input | 0,2 - 1 Bar |
| Product Name | Chinese Brand Control Valve With FOXBORO SRI990 Valve Positioner And Pneumatic Valve Actuator |
|---|---|
| Model | Foxboro SRI990 |
| Temperature Of Media | High Temperature |
| Pressure | High Pressure |
| Operating Temperature | -20 To 55°C (-4 To 122°F) |
| Hysteresis | <0.5 % |
|---|---|
| Usage | Throttling Service |
| Customized Support | OEM |
| Input Signal | 4-20mA |
| Attachment To | Linear Actuator, Single Acting |
| Input Signal | 4-20mA |
|---|---|
| Operating Temperature | -20-80℃ |
| Hysteresis | <0.5 % |
| Attachment To | Linear Actuator, Single Acting |
| Sensitivity | <0.1 % |
| Degree Of Protection | IP 54 |
|---|---|
| Sensitivity | <0.1 % |
| Material | Aluminum |
| Attachment To | Linear Actuator, Single Acting |
| Usage | Throttling Service |
| Minimum Current | 3.6 MA For Display 3.8 MA For Operation |
|---|---|
| Signal Range | 4 To 20 MA |
| Static Destruction Limit | 100 MA |
| Sensitivity | ≤0.1 % |
| Degree Of Protection | IP 66/NEMA 4X |
| Warranty | 1 Year |
|---|---|
| Product Name | Samson 3251 Control Valve And 3271/3277 |
| Customized Support | OEM |
| Temperature Range | -320 To +842 °F (-196 To +450 °C) |
| Std. Materials | Cast Iron, Carbon Steel, Stainless Steel, Monel |
| Calibration | Field Adjustable (zero, Span, Action) |
|---|---|
| Materials (Housing) | Aluminum, Stainless Steel, Or Coated Cast Iron |
| Air Consumption (Steady State) | Low, Typically < 0.1 SCFM |
| Process/Valve Temperature Range | -196°C To +450°C |
| Input Signal (Electro-Pneumatic) | 4-20 MA DC (Standard) |